GitLab

Ensure a level one header for screen readers
Fix contrast for links
Ensure footer is contained in a landmark

Add a language tag to the html tag
Allow scaling of the page to increase accessability
Add alt-text to all images

Gitlab runners are on arm hosts.  Need to use an arm64 container.

Replace theme with a SOAFEE specific one
Create initial index page with relevant content

Remove dummy posts
Add SOAFEE icon
Replace front page content with 'under construction'
Remove all Author social links

Signed-off-by: Matt Spencer matt.spencer@arm.com